Root Canal Sealer Comparison
Manufacturer-stated properties for sixteen endodontic sealers: setting time, radiopacity, film thickness, solubility, flow, pH and single-cone technique stance, transcribed directly from instructions for use and technical documentation.
Last updated: September 2026
Overview
This table records what each manufacturer states about its own sealer, taken from the instructions for use, safety data sheets, technical profiles, brochures and product pages held on file. Nothing here is taken from a journal, a distributor listing or a search result.
A blank cell means the value is not stated in the documents obtained — it does not mean zero, and it has not been filled in from another source. Values are tagged with the document they came from, because only the instructions for use are regulatory labelling; a brochure figure is a manufacturer's marketing claim.
Manufacturer specification table
01AH Plus / AH Plus JetDentsply Sirona
Manufacturer
Dentsply Sirona
Single cone
Master cone only
02AH 26 (silver-free)Dentsply Sirona
Manufacturer
Dentsply Sirona
Single cone
not stated
03AH Plus Bioceramic SealerDentsply Sirona
Manufacturer
Dentsply Sirona
Single cone
Named in the IFU
04BioRoot RCSSeptodont
Manufacturer
Septodont
Single cone
Named in the IFU
05BioRoot FlowSeptodont
Manufacturer
Septodont
Single cone
Named in the IFU
06EndoSequence BC Sealer / BC Sealer HiFlowBrasseler USA
Manufacturer
Brasseler USA
Single cone
Named in the IFU
07TotalFill BC Sealer / BC Sealer HiFlowFKG Dentaire
Manufacturer
FKG Dentaire
Single cone
Named in the IFU
08CeraSealMeta Biomed
Manufacturer
Meta Biomed
Single cone
Named in the IFU
09Bio-C SealerAngelus
Manufacturer
Angelus
Single cone
Named in the IFU
10Bio-C Sealer ION+Angelus
Manufacturer
Angelus
Single cone
Named in the IFU
11BC Universal SealerFKG Dentaire
Manufacturer
FKG Dentaire
Single cone
Master cone only
12MTA FillapexAngelus
Manufacturer
Angelus
Single cone
Named in the IFU
13GuttaFlow biosealColtene / Roeko
Manufacturer
Coltene / Roeko
Single cone
IFU calls for gutta-percha
14GuttaFlow 2Coltene / Roeko
Manufacturer
Coltene / Roeko
Single cone
IFU calls for gutta-percha
15SealapexKerr
Manufacturer
Kerr
Single cone
not stated
16Pulp Canal Sealer EWTKerr
Manufacturer
Kerr
Single cone
not stated
Calcium silicate
AH Plus Bioceramic Sealer
Dentsply Sirona
Contraindications
- The IFU states: none
- Allergy to any component (listed under warnings)
Handling notes
- The IFU asks for use immediately after the 24-gauge tip is placed, and states the material can harden in contact with air.
- Safety and effectiveness are not established in pregnancy, breastfeeding, children or adolescents.
- In apical external resorption the IFU asks for care to prevent extrusion beyond the canal.
Specification notes
- Radiopacity: Stated as equivalent to 3 mm of aluminium or more in thickness.
IFU on file: AH Plus Bioceramic Sealer IFU, NAM EN TDS-V01 2023-06 and EUR multilingual V03 2023-10
BioRoot RCS
Septodont
Contraindications
- Allergy to one of the components
Handling notes
- The insert asks for a properly placed rubber dam isolating the operating field.
- With a wide apical foramen the insert states apexification should precede filling.
- The insert gives a 6-month in-use period after first opening.
Specification notes
- Setting time: The insert adds that post placement should follow complete hardening, between 1 week and 1 month.
- Radiopacity: Stated on the product page, not in the product insert.
IFU on file: BioRoot RCS product insert (US), Septodont
BioRoot Flow
Septodont
Contraindications
- Hypersensitivity to one or more components
- Immature or temporary teeth
Handling notes
- The IFU states the working length should not exceed 2 mm from the radiological apex, to avoid apical extrusion.
- The IFU states that using it without gutta-percha points jeopardises endodontic and retreatment procedures.
- May cause eye irritation and skin burn; the IFU requires personal protective equipment.
- The IFU gives a 4-month in-use period after first opening.
Specification notes
- Setting time: Measured according to ISO 6876.
- Radiopacity: The manufacturer's brochure states > 5 mm Al; the IFU value is the labelling value.
- Solubility: Brochure figure, carrying the manufacturer's own reference.
- Flow: Brochure figure, carrying the manufacturer's own reference.
- pH: The IFU states only that the pH is alkaline.
- Retreatability: The brochure adds 'retreatable in less than 10 min'.
IFU on file: BioRoot Flow IFU (US EN), Septodont
EndoSequence BC Sealer / BC Sealer HiFlow
Brasseler USA
Contraindications
- Known allergy to any of the product's ingredients
Handling notes
- The IFU warns that overfilling may lead to sensitivity, foreign body inflammation, maxillary sinus aspergillosis, paraesthesia from nerve impingement, or surgical removal.
- The IFU warns against excessive force when applying the material, linking it to pain and syringe plunger breakage.
- Not tested in pregnant women or nursing mothers.
Specification notes
- Working time: The FKG-branded IFU for the same chemistry states more than 4 hours; each brand's own IFU is quoted.
- Setting time: The IFU adds that in very dry root canals setting can take more than 10 hours.
IFU on file: EndoSequence BC Sealer & BC Sealer HiFlow IFU 4608 REV 11.0
TotalFill BC Sealer / BC Sealer HiFlow
FKG Dentaire
Contraindications
- Known allergy to any of the product's ingredients
Handling notes
- The IFU warns that overfilling may lead to sensitivity, foreign body inflammation, maxillary sinus aspergillosis, paraesthesia from nerve impingement, or surgical removal.
- Unset material may cause irritation; the IFU requires personal protective equipment.
- Not tested on pregnant or nursing mothers.
Specification notes
- Working time: The Brasseler-branded IFU for the same chemistry states more than 30 minutes; each brand's own IFU is quoted.
- Setting time: The IFU adds that in very dry root canals setting can take more than 10 hours.
IFU on file: TotalFill BC Sealer / BC Sealer HiFlow IFU, B-4741A-08.22 REV2
CeraSeal
Meta Biomed
Contraindications
- Primary teeth — the IFU states the product should not be used for milk teeth
- History of hypersensitivity such as rash or dermatitis
- Allergy to any component
- Pregnant or lactating patients
Handling notes
- The IFU excludes placing it in the canal on its own and calls for a gutta-percha master point.
- The IFU asks for a rubber dam before use.
- The IFU asks for moderate syringe pressure and for filling to stay short of the apex.
Specification notes
- Setting time: ISO 6876:2012. The manufacturer's catalogue and product page state 3.5 h — the IFU value is the labelling value and the conflict is unresolved by the manufacturer.
- Radiopacity: Catalogue figure. The IFU states only that the material is radiopaque.
- pH: The catalogue states pH > 12 as well.
IFU on file: CeraSeal IFU (EN), DM-169-3
Bio-C Sealer
Angelus
Contraindications
- Reported sensitivity to any formula component
- Expired product or damaged packaging
Handling notes
- The IFU states the product should be used only after infection control, because the material will not set in an acidic environment.
- The IFU asks for drying with paper points without over-drying, and states moisture from dentinal tubules initiates setting.
- Excessive extrusion into the periapical region is to be avoided.
- Safety and efficacy are not established in vulnerable populations.
Specification notes
- Radiopacity: Technical-scientific profile, ISO 6876:2012. The IFU states only 'high radiopacity'.
- Solubility: The same technical profile also reports 0.5–2.5 % in its text — the manufacturer's document is internally inconsistent.
IFU on file: Bio-C Sealer multilingual IFU, Angelus
Bio-C Sealer ION+
Angelus
Contraindications
- Known sensitivity to the formula components
- Expired product or damaged packaging
Handling notes
- The IFU excludes use without gutta-percha cones.
- The IFU limits use to canals where infection has been controlled, and states acidic pH from an infected medium may impair setting.
- Excessive extrusion into the periapical region is to be avoided.
- Safety and efficacy are not established in pregnancy, lactation, children or adolescents.
Specification notes
- Radiopacity: Folder figure, ISO 6876:2012. The IFU states only 'high radiopacity'.
- Film thickness: The folder labels this row 'particle thickness'; it sits between particle size and solubility and reads as film thickness, but the manufacturer does not label it so.
- pH: The corresponding folder cell was unreadable in the document on file, so no number is quoted from it.
IFU on file: Bio-C Sealer ION+ IFU (EN/FR/ES/PT), Angelus
Calcium aluminosilicate
BC Universal Sealer
FKG Dentaire
Handling notes
- The IFU warns against pressing the paste with excess force, linking it to acute pain.
- The IFU asks that filling stay short of the apex.
- The IFU keeps the syringe tip no deeper than the coronal third.
Specification notes
- Setting time: ISO 6876:2012 at 100 % humidity; the IFU adds that in normal root canals setting can take more than 2.5 hours. The brochure separately states initial 5 ± 2 min and final 45 ± 5 min.
- Radiopacity: Measured according to ISO 6876.
- Flow: As printed this sits below the ISO 6876 floor of 17 mm for flow; the value is quoted as the manufacturer states it.
- pH: The same brochure elsewhere states pH > 12.
IFU on file: BC Universal Sealer IFU, 20221107 Rev 0
Epoxy resin
AH Plus / AH Plus Jet
Dentsply Sirona
Contraindications
- History of allergic reaction to epoxy resins or amines
Handling notes
- The IFU warns that overfilling may cause periapical inflammation or extrusion into the mandibular nerve canal.
- The SSCP states that eugenol-containing materials may interfere with setting.
Specification notes
- Working time: The IFU footnotes this as an internal test method.
- Setting time: ISO 6876:2012. The IFU adds that complete polymerisation needs 7 days at 37 °C.
- Retreatability: The IFU states fillings can best be removed using thermo-mechanical techniques.
IFU on file: AH Plus / AH Plus Jet IFU, multilingual, 2023-04-25
AH 26 (silver-free)
Dentsply Sirona
Handling notes
- The SDS classifies it as a skin sensitiser (H317).
- The SSCP notes that discolouration can occur because of bismuth oxide in the filler system.
No manufacturer instructions for use could be obtained for this product.
Salicylate resin with MTA filler
MTA Fillapex
Angelus
Contraindications
- Allergy to the product's components
- Expired product or damaged packaging
Handling notes
- The IFU limits use to canals where the infection has been controlled, and states the material will not function correctly at the acidic pH of an infected environment.
- The IFU asks that the base and catalyst caps not be interchanged, and states this can harden the product inside the tube.
- Safety and efficacy are not established in pregnancy, lactation, children or adolescents.
Specification notes
- Setting time: Stated in the manufacturer's folder and product page, not in the IFU. The product page adds that it sets only in contact with moisture.
- Film thickness: Measured according to ISO 6876.
- Solubility: Measured according to ISO 6876.
- Flow: Measured according to ISO 6876.
IFU on file: MTA-Fillapex multilingual IFU, Angelus, issued 2025-01-17
Silicone (polydimethylsiloxane)
GuttaFlow bioseal
Coltene / Roeko
Contraindications
- Deciduous teeth
Handling notes
- Heat instruments may instantly cure material already placed in the canal; the IFU warns against pulling cured material from the canal walls during warm condensation.
- The IFU does not recommend using further sealers alongside it, because of possible incompatibility.
- Irrigant residues may prevent curing.
- Safety and efficacy are not established for children, pregnant or breastfeeding women.
Specification notes
- Working time: The IFU states heat reduces working time.
- Radiopacity: Fact sheet, stated standard ISO 6876.
- Solubility: The manufacturer's brochure separately reports 0.8 % from internal measurements.
- Retreatability: Fact-sheet claim carrying the manufacturer's own reference; the IFU is silent on removal.
IFU on file: GuttaFlow bioseal IFU (EN), 30003722 01.24
GuttaFlow 2
Coltene / Roeko
Contraindications
- Deciduous teeth
Handling notes
- Heat instruments may instantly cure material already placed in the canal.
- Both components are mixed bubble-free at a ratio of 4:1.
- Irrigant residues may prevent curing.
- The IFU gives a three-month in-use period after opening.
Specification notes
- Working time: The IFU states heat reduces working time.
IFU on file: GuttaFlow2 IFU (EN), 30005397 01.24
Calcium hydroxide
Sealapex
Kerr
Handling notes
- No manufacturer IFU was obtained; the catalogue's stated working time is not reproduced here because it is implausible as printed and could not be checked against labelling.
Specification notes
- Setting time: Catalogue figure; no IFU was obtained for this product.
No manufacturer instructions for use could be obtained for this product.
Pulp Canal Sealer EWT
Kerr
Handling notes
- No manufacturer document was obtained. The product is listed here so that its absence from the comparison is explicit rather than silent.
No manufacturer instructions for use could be obtained for this product.
Frequently asked questions
01Why are some cells blank?
Why are some cells blank?
Short answer
Because the manufacturer does not state that value in any document we hold.
- 01The cell is left blank rather than filled from a study or a competitor's figure, so the gap is visible.
02Why do two brands of the same chemistry list different working times?
Why do two brands of the same chemistry list different working times?
Short answer
EndoSequence BC Sealer and TotalFill BC Sealer share a chemistry and much of their IFU text, yet the Brasseler IFU states more than 30 minutes of working time and the FKG IFU states more than 4 hours.
- 01Each brand's own instructions for use are quoted rather than reconciled.
03Does a higher radiopacity or a lower solubility figure mean a better sealer?
Does a higher radiopacity or a lower solubility figure mean a better sealer?
Short answer
This page does not rank sealers.
- 01The figures come from different documents and, where the manufacturer states one, different measurement standards; a brochure number and an IFU number are not comparable in the way a table makes them look.
04Which sealers name a single-cone technique?
Which sealers name a single-cone technique?
Short answer
The single-cone column records only whether the manufacturer's own instructions for use name that technique.
- 01Several products that are widely used with a single cone do not name it, and at least one requires a gutta-percha master point explicitly.
Related guides
Educational content
This database is an educational reference for dental professionals. It records what each manufacturer states about its own sealer in the documentation held on file. Values are not cross-brand ranked or evaluated. A blank cell indicates the property is not stated in the obtained manufacturer documents.
Reviewed by
Uzm. Dt. Levent Yüksel
DDS · Endodontist
Endodontist — DDS, Hacettepe University; endodontics specialty training, Ankara University. 10+ years of clinical experience. Sole author and reviewer of EndoGuide content.